Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4512766A | Catheter valve | Whitman Medical Corp | Expired / Lapsed | 1982-12-08 | 1985-04-23 | 2002-12-08 | 0.0 yrs | 18 | |
| US4392856A | Vascular puncture stabilizer fitting for facilitating withdrawal | Whitman Medical Corp | Expired / Lapsed | 1981-10-23 | 1983-07-12 | 2001-10-23 | 0.0 yrs | 19 | |
| US4324236A | Fitting for use in performing a vascular puncture | Whitman Medical Corp | Expired / Lapsed | 1979-12-03 | 1982-04-13 | 1999-12-03 | 0.0 yrs | 13 | |
| US4250880A | Stabilizing fitting for an intravenous catheter | Whitman Medical Corp | Expired / Lapsed | 1979-06-08 | 1981-02-17 | 1999-06-08 | 0.0 yrs | 11 |